SPECTRA OF Cr ATOMS AND CLUSTERS IN RARE GAS MATRICES

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 Title: SPECTRA OF Cr ATOMS AND CLUSTERS IN RARE GAS MATRICES Creators: Lipson, R. H.; DiLella, Daniel P.; Moskovits, M. Issue Date: 1980 Publisher: Ohio State University Abstract: Using $Ar^{+}$ laser excitation; strong resonance raman spectra were recorded when Cr was deposited into Ar matrices . The main progression had a vibrational spacing $w_{e}$ of $396 cm^{-1}$ and an anharmonicity $w_{e}x_{e}$ of $13 cm^{-1}$. High resolution spectra revealing the isotopic fine structure of these bands were recorded and comparison with computed spectra indicate the species to be $Cr_{3}$ with a D3h structure. Other Raman and fluorescence bands, were present and their assignments will be discussed. Description: Author Institution: URI: http://hdl.handle.net/1811/11487 Other Identifiers: 1980-WH-6